code: def __remove_file(self, path):
      if os.path.exists(path):
          shutil.rmtree(path)
  
file_path: turicreate/src/python/turicreate/test/test_models.py
imports: from __future__ import print_function
  from __future__ import division
  from __future__ import absolute_import
  import turicreate
  import os
  import unittest
  from .None import util
  import shutil
  import random
  import sys
label_desc: Use image node_id 2 for calling the TestModel obj's underlying member method code with example usage: obj.__remove_file(path) without return types